A randomized 25 question test from a pool of 761 questions, good luck!
Which of the wire types below is best described as "requiring a tinned copper drain wire"?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input status register?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must be TRUE before a device can be activated?
In the unbalanced signal transmission system, which answer best represents the number 2?
There are several different network access methods available to wireless Ethernet. Which of the methods below is the one used by wireless Ethernet?
Which of the network components below combines two or more smaller networks working within the ISO physical and data layers?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
In data transmission, a defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second largest in area covered?
There are several advantages to multidrop communication. Which of the answers below best represents one that is not one of those advantages?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter under the LRV?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network a single continuous pathway through each node from being connected directly to two other nodes?
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses voltage levels to represent logic states?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would describe the red number in the picture below?
Which of the terms below best describes the effect of light arriving at different times at a receiver in a fiber optic transmission?
A DCS can be programmed with function blocks that are needed to execute specific tasks. Which of the answers below describes where the information to define these tasks comes from?
Which of the components below best represents the letter "D"?
There has to be a way for data to be communicated to the systems I/O for a HMI application to be effective. Which of the terms below best represents the pool of information for this communication?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below makes adjustments to alarms attributes using a processes operating state to be the basis for modifications to an alarm using advanced logic?
The data transmission in HDX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
There are many options to choose from for alarm states. Which of the following alarm states can be best described as the initial alarm state when it has been tripped?
Modbus protocol can implement data encapsulation over IP based networks. Which of the statements below is an disadvantage of using encapsulation?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "E"?